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Forum: Service Manuals, Requests, Repair Tips

If you have any problems with your devices: radios, TV, audio, monitors, printers, VCR, SAT, hardware computers, GSM, cars... Ask here what manuals do you need. Also check our Database

  1. Sticky Thread Sticky: READ BEFORE YOU POST - do not post e-books, ieee papers here

    Started by pranam77, 29th August 2009 08:34
    • Replies: 0
    • Views: 20,408
    pranam77
    29th August 2009, 08:34 Go to last post

  1. GA90 VSD elektronikon reprogramming

    Started by usefi5961, 19th January 2019 18:08
    • Replies: 0
    • Views: 133
    usefi5961
    19th January 2019, 18:08 Go to last post

  2. LED light power supply fix recommendations

    Started by Veketti, 13th January 2019 11:57
    2 Attachment(s)
    • Replies: 6
    • Views: 387
    Veketti
    13th January 2019, 17:52 Go to last post

  3. How to resolve Malfunction of MCU operated ckt from appliances switches open/close

    Started by saramah, 29th December 2018 13:54
    1 Attachment(s)
    • Replies: 9
    • Views: 807
    saramah
    12th January 2019, 07:13 Go to last post

  4. SMD IC identification

    Started by carpenter, 22nd September 2018 15:42
    1 Attachment(s)
    • Replies: 4
    • Views: 685
    carpenter
    6th January 2019, 13:57 Go to last post

  5. How get o/p from ra4 pin (open drain o/p) in 16f628a

    Started by saramah, 3rd January 2019 14:20
    1 Attachment(s)
    • Replies: 4
    • Views: 198
    saramah
    3rd January 2019, 18:47 Go to last post

  6. HANTEK 5102P Oscilloscope

    Started by saramah, 26th December 2018 11:11
    • Replies: 5
    • Views: 311
    FvM
    29th December 2018, 13:22 Go to last post

  7. [SOLVED] Amplifier Yamaha RX-V657 not turning on

    Started by Veketti, 21st December 2018 21:00
    1 Attachment(s)
    • Replies: 11
    • Views: 683
    betwixt
    28th December 2018, 17:57 Go to last post

  8. Two soldering irons failed this week.

    Started by treez, 4th December 2018 21:20
    • Replies: 2
    • Views: 807
    BradtheRad
    4th December 2018, 23:20 Go to last post

  9. Help - Regarding Microchip AN955 motor control application

    Started by sjaikumar, 4th December 2018 08:08
    • Replies: 0
    • Views: 138
    sjaikumar
    4th December 2018, 08:08 Go to last post

  10. Whirlpool topload washer motor

    Started by venkates2218, 26th November 2018 10:13
    2 Attachment(s)
    • Replies: 2
    • Views: 552
    srizbf
    27th November 2018, 10:23 Go to last post

  11. [SOLVED] I need help for CXY11 gunn diode

    Started by 9a3daa, 29th June 2018 12:42
    19 Attachment(s)
    • Replies: 13
    • Views: 2,095
    betwixt
    25th November 2018, 17:24 Go to last post

  12. How To Disable No Load Shutdown function on Prolink UPS

    Started by indika74, 19th November 2018 19:57
    5 Attachment(s)
    • Replies: 0
    • Views: 379
    indika74
    19th November 2018, 19:57 Go to last post

  13. SMD Electrolytic Capacitor: Decoding Capacitance & Voltage Rating

    Started by JDW_, 8th November 2018 07:17
    1 Attachment(s)
    • Replies: 9
    • Views: 1,024
    JDW_
    12th November 2018, 03:55 Go to last post

  14. Sub woofer amplifier

    Started by Fexthux, 11th November 2018 13:21
    • Replies: 1
    • Views: 272
    KlausST
    11th November 2018, 16:51 Go to last post

  15. need data sheet or info for pixma mp800 printer lcd screen

    Started by sossigns, 23rd March 2015 12:34
    3 Attachment(s)
    • Replies: 4
    • Views: 1,074
    BradtheRad
    7th November 2018, 04:54 Go to last post

  16. Sony BVP-3P user manual help

    Started by 9a3daa, 30th July 2018 16:22
    7 Attachment(s)
    • Replies: 13
    • Views: 2,228
    BradtheRad
    3rd November 2018, 19:03 Go to last post

  17. Can you tell me what is this component?

    Started by strahd_von_zarovich, 25th October 2018 13:56
    2 Attachment(s)
    • Replies: 3
    • Views: 684
    Relayer
    30th October 2018, 11:56 Go to last post

  18. SONY CMOS image sensor full datasheet

    Started by arieblum, 23rd October 2018 03:16
    • Replies: 1
    • Views: 376
    Relayer
    29th October 2018, 22:40 Go to last post

  19. Identify zener diode ZD801 in video monitor by V7, model D1912-N6

    Started by Rusthugger, 11th October 2018 15:08
    2 Attachment(s)
    • Replies: 14
    • Views: 1,290
    Rusthugger
    29th October 2018, 22:39 Go to last post

  20. Power Flex 4 Schematic

    Started by fjpompeo, 29th October 2018 12:44
    • Replies: 0
    • Views: 266
    fjpompeo
    29th October 2018, 12:44 Go to last post

  21. DEBEG 2057 receiver schematic diagram

    Started by marcoffx, 26th October 2018 18:00
    • Replies: 0
    • Views: 357
    marcoffx
    26th October 2018, 18:00 Go to last post

  22. Qfp64 to dil48 adapter for motorola hc908gr48a

    Started by TAISHO6666, 23rd October 2018 19:54
    2 Attachment(s)
    • Replies: 0
    • Views: 296
    TAISHO6666
    23rd October 2018, 19:54 Go to last post

  23. [SOLVED] TI-83 calculator can't power off. Need help please!

    Started by jamespond, 19th October 2018 17:45
    2 Attachment(s)
    • Replies: 6
    • Views: 738
    BradtheRad
    22nd October 2018, 00:41 Go to last post

  24. What is this IC 22ARZZ (SOT23-6)

    Started by abdoalghareeb, 18th October 2018 17:59
    2 Attachment(s)
    • Replies: 2
    • Views: 356
    abdoalghareeb
    18th October 2018, 19:07 Go to last post

  25. Device charging instructions unclear in user manual

    Started by d123, 14th October 2018 14:04
    4 Attachment(s)
    • Replies: 0
    • Views: 335
    d123
    14th October 2018, 14:04 Go to last post

  26. [SOLVED] Looking for a datasheet on dc-to-dc-converter IC MP3300Dn

    Started by dxpwny, 10th October 2018 03:10
    • Replies: 1
    • Views: 533
    fouwad
    13th October 2018, 22:53 Go to last post

  27. Unable to find AC power supply module fortektronix dpo3054 Oscilloscope

    Started by fouwad, 5th September 2018 06:20
    • Replies: 3
    • Views: 655
    fouwad
    13th October 2018, 22:44 Go to last post

  28. General Electric GS105 Module

    Started by nimdar, 13th October 2018 17:31
    1 Attachment(s)
    • Replies: 0
    • Views: 380
    nimdar
    13th October 2018, 17:31 Go to last post

  29. Setting wifi password and username from Mqtt dashboard

    Started by nayakajit87, 13th October 2018 05:03
    • Replies: 0
    • Views: 259
    nayakajit87
    13th October 2018, 05:03 Go to last post

  30. LBO-514A Oscilloscope no TRACE

    Started by mich82, 7th October 2018 16:14
    • Replies: 3
    • Views: 555
    BradtheRad
    7th October 2018, 22:11 Go to last post
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